Year	Number of Firms
1992-01-01	11
1997-01-01	26
2002-01-01	29
2003-01-01	33
2004-01-01	37
2005-01-01	45
2006-01-01	42
2007-01-01	52
2008-01-01	57
2009-01-01	44
2010-01-01	84
2011-01-01	76
2012-01-01	77
2013-01-01	72
2014-01-01	91
2015-01-01	96
2016-01-01	75